West Ham have completed the signing of Greece defender Konstantinos Mavropanos from Stuttgart.
Burnley have completed the signing of England youth international Aaron Ramsey from Aston Villa.
Manchester City will be without manager Pep Guardiola's touchline presence for two games, following his routine back surgery.
Arsenal captain Martin Odegaard admits the Premier League players will need time to adapt to the new rules this season.
Both Bayern Munich and Liverpool have displayed interest in acquiring the services of Manchester City midfielder Kalvin Phillips.
Barcelona are gearing up for a frenetic final stretch in the summer transfer window, with their primary focus on completing pending registrations.